Fitting indicators
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crankedup

Original Poster:

25,764 posts

272 months

Saturday 10th June 2017
quotequote all
I would appreciate some guidance with the fitting of indicators to my vintage car. I intend to fit the old style indicators to the back of the car and wish to use a dual filament bulb in the existing sidelights on the front of the car.
Currently the front sidelights are fitted with a small bayonet parallel pin 6v 6w bulb. Advise sought on how to change the current system.

A993LAD

2,115 posts

250 months

Tuesday 13th June 2017
quotequote all
Hi

I recently fitted indicators to my wife's 1930 Lagonda and it was much easier and quicker to do than I expected.

I got all of the things I needed from these people and they were very helpful............

http://www.dynamoregulatorconversions.com/online-s...

For the front indicators I used these led bulbs that do both sidelights and indicators in a single bulb. The original sidelights on the Lagonda had an old-style 2 pole bulb and holder (live & earth) , but the new led bulbs earth via the case and the two poles on the end of the bulb are both live feeds - one for the sidelight bit of the bulb and one for the indicator half. So it was a simple case of changing what was the earth wire to the bulb holder in the sidelight so it became an indicator live feed and running a new wire into the sidelight to earth the outside case of the bulb holder. Hopefully that makes sense. Anyway, it was easy to do and very discreet as the sidelights look completely unchanged but now perform as indicators as well. The LED bulbs are very bright and work very well indeed.

See the front sidelight/indicator led bulbs here:
http://www.dynamoregulatorconversions.com/resource... - (part number 1) - although the example in this photo is a single pole bulb

For the rear lights they do provide inserts again that you can put into the original lights along with new plastic lenses that allow you to have the indicators in the original lights the same as the sidelights at the front. I bought some of these but I would have had to butcher the original rear lights to such an extent that I opted not to use them and just bought additional indicators. I went for these ones which are very easy to install and very discreet. They also come with their own brackets that I was able to mount straight to the chassis of the Lagonda.

http://www.dynamoregulatorconversions.com/resource...

Rubber retro - fit lamps Part No. 12


This is the flasher unit I bought from them which was easy to install under the dashboard
http://www.dynamoregulatorconversions.com/resource...



And they also sell this indicator stalk. I was going to install a toggle switch on the dashboard, but it was easier to install this indicator stalk as it just clamps onto the steering column and it works very well.
http://www.dynamoregulatorconversions.com/resource...


Hopefully this helps and let me know if you have any questions

Cheers and good luck

Mark

Edited by A993LAD on Tuesday 13th June 12:47


Edited by A993LAD on Tuesday 13th June 12:58


Edited by A993LAD on Tuesday 13th June 12:59


Edited by A993LAD on Tuesday 13th June 13:01

crankedup

Original Poster:

25,764 posts

272 months

Tuesday 13th June 2017
quotequote all
Thank you Mark for taking the time and trouble to post those excellent guidance notes, and useful link. Not only will I benifit but am sure others will over the course of time. Thanks again.

A993LAD

2,115 posts

250 months

Tuesday 13th June 2017
quotequote all
crankedup said:
Thank you Mark for taking the time and trouble to post those excellent guidance notes, and useful link. Not only will I benifit but am sure others will over the course of time. Thanks again.
No problem.

I'm pretty sure they offer 6v and 12v solutions as well as -ve and +ve earth

dartissimus

954 posts

203 months

Tuesday 13th June 2017
quotequote all
The Lucas 1130 sidelight was pretty universal for a long time.

It is now possible to buy new LED innards that allow both a white side light and an orange indicator within the original housing.

Riley Blue

23,205 posts

255 months

Wednesday 14th June 2017
quotequote all
dartissimus said:
The Lucas 1130 sidelight was pretty universal for a long time.

It is now possible to buy new LED innards that allow both a white side light and an orange indicator within the original housing.
I was told these don't meet lighting regulations but I sold the car I was intending to fit them to and haven't checked:

http://www.legislation.gov.uk/uksi/1989/1796/made

Roy C

4,213 posts

313 months

Wednesday 14th June 2017
quotequote all
dartissimus said:
The Lucas 1130 sidelight was pretty universal for a long time.

It is now possible to buy new LED innards that allow both a white side light and an orange indicator within the original housing.
1130 Conversion Kit (not LED)

...but the sidelights on the Humber don't look like 1130s to me.

Rotax?

Edited by Roy C on Wednesday 14th June 07:45

crankedup

Original Poster:

25,764 posts

272 months

Wednesday 14th June 2017
quotequote all
Thanks once again for information.

The lights are Lucas, just about make out the 'king of the road' medalian. What model I have no idea as yet.